Base | Representation |
---|---|
bin | 100000100000111100000011… |
… | …110111111000111010110111 |
3 | 200202022202120122021010020100 |
4 | 200200330003313320322313 |
5 | 122220412022240244111 |
6 | 1224045430351405143 |
7 | 42056324054546661 |
oct | 4040740367707267 |
9 | 622282518233210 |
10 | 143001001103031 |
11 | 416234251044a5 |
12 | 14056675b237b3 |
13 | 61a3c23775856 |
14 | 27453dd13b531 |
15 | 117ebb6a7d756 |
hex | 820f03df8eb7 |
143001001103031 has 6 divisors (see below), whose sum is σ = 206557001593280. Its totient is φ = 95334000735348.
The previous prime is 143001001102997. The next prime is 143001001103063. The reversal of 143001001103031 is 130301100100341.
143001001103031 is a `hidden beast` number, since 1 + 430 + 0 + 100 + 1 + 103 + 0 + 31 = 666.
It is not a de Polignac number, because 143001001103031 - 219 = 143001000578743 is a prime.
It is a super-2 number, since 2×1430010011030312 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 143001001102995 and 143001001103013.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (143001001101031) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7944500061271 + ... + 7944500061288.
Almost surely, 2143001001103031 is an apocalyptic number.
143001001103031 is a deficient number, since it is larger than the sum of its proper divisors (63556000490249).
143001001103031 is a wasteful number, since it uses less digits than its factorization.
143001001103031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15889000122565 (or 15889000122562 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 18.
Adding to 143001001103031 its reverse (130301100100341), we get a palindrome (273302101203372).
The spelling of 143001001103031 in words is "one hundred forty-three trillion, one billion, one million, one hundred three thousand, thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.079 sec. • engine limits •